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CBSE Class 12 · 2007 · All India · Alcohols Phenols and EthersShort Answer

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How may the following conversions be carried out?
i) propene to propan-2-ol
ii) anisole to phenol (write the reaction only)

Answer: (i) Acid-catalysed Markovnikov hydration. (ii) C₆H₅OCH₃ + HI → C₆H₅OH + CH₃I.

Solution

(i)

(ii) HI cleaves the ether at the O–CH bond (the O–aryl bond survives):

CBSE Class 12 Board · 2007 · All India · Subjective

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